Funny Jokes In English Puns

So last night we were brushing our teeth before going to bed, and I ask her "You know why eating a clock is a bad idea?"
She looks at me funny, because she knows what's coming.
"Because it's very time consuming."
She just rolls her eyes, and goes to bed. But because the joke was in English, and English isn't our first language, I think she didn't quite get it.
A minute after she lies down, I hear a loud groan coming out of bed, followed by "that was really, really lame, honey!"

Background:

My dad recently retired and has since gotten a new favorite joke that he tells everyone who calls to congratulate him with his retirement.

The pun doesn't really work in english(I'm danish), but I thought I would share it anyway. This is how it usually goes:

Caller: How are you holding up? are you enjoying your spare time?

Dad: I actually just started my pHD

Caller: What? Wow

Dad: Pensioner every day

(In danish It would be: Pentionist hver dag, hence the PhD)

It's not funny at all, but he loves it and tells it to everyone

This was quite a while ago, I was probably in middle school (currently 26). My family took a quick day trip to Universal Studios Hollywood since we live in the greater LA area. Now to set the scene, my dad is a native of Mexico but has lived here since his late teens so his English is pretty good with a tinge of an accent since Spanish is his primary language. We park in the parking garage on property and we do the usual "make a mental note of where we parked for later". That's when I see a smirk come across his face as he turns to me laughing under his breath.

-"What's so funny?"

-"Notice where we parked?"

-"Yeah. Jurassic Park lot, 3B"

Cue dad

-"Jurassic Park..." half expecting me to laugh. He continues "Jurassic Park... Jurr-Ass-is-Parked"

facepalm

As terrible as it was at the time, I've tried to pull this joke out with friends years later, eye rolls and crickets. Thanks dad.